condition	mean	min	max
4 h after light	1831.8	1831.8	1831.8
8 h after light	2563.05	2327.2	2798.9
12 h after light	2514.1499999999996	2212.2	2816.1
4 h after dark	2582.3	2277.6	2887.0
8 h after dark	2247.65	1905.5	2589.8
12 h after dark	2015.0	1601.3	2428.7